Glibc 2.26 update and musl updates (rebased)

This patchet updates glibc to 2.25.90, a precursor to 2.26
Brings in latest from musl and removes now building packages on musl from word builds fixes valgrind build with ptests on musl and textrel QA warnings on mpeg2dec

The following changes since commit 7dd5dfc4d56f1201110d947ce1ca3c6d64fbc7da:

oeqa/tinfoil: Improve test_wait_event for race issues (2017-07-08 13:34:00 +0100)

are available in the git repository at:

git://git.openembedded.org/openembedded-core-contrib kraj/pu
http://cgit.openembedded.org/openembedded-core-contrib/log/?h=kraj/pu

Khem Raj (10):
glibc: Upgrade to 2.25.90
glibc: Drop obsoleted bits/string.h from multilibbing
glibc: Enable obsoleted nsl
gcc-sanitizer: Fix build with glibc 2.26
gcc: Use ucontext_t instead of ucontext
musl: Update to latest on master
gcc: Fix libssh_nonshared linker specs for ppc/musl world-broken.inc: Remove packages which are now buildable on musl
valgrind: tests build fixes for musl
mpeg2dec: Fix textrels QA errors on arm

 meta/conf/distro/include/tcmode-default.inc        |   2 +-
 meta/conf/distro/include/world-broken.inc          |  25 ----
 ...e_2.25.bb => cross-localedef-native_2.25.90.bb} |  26 ++--
 ...bc-initial_2.25.bb => glibc-initial_2.25.90.bb} |   0
 ...libc-locale_2.25.bb => glibc-locale_2.25.90.bb} |   0
 ...libc-mtrace_2.25.bb => glibc-mtrace_2.25.90.bb} |   0
 meta/recipes-core/glibc/glibc-package.inc          |   2 +-
 ...bc-scripts_2.25.bb => glibc-scripts_2.25.90.bb} |   0
 ...libc-Look-for-host-system-ld.so.cache-as-.patch |   8 +-
 ...libc-Fix-buffer-overrun-with-a-relocated-.patch |   8 +-
 ...libc-Raise-the-size-of-arrays-containing-.patch |  36 ++---
 ...ivesdk-glibc-Allow-64-bit-atomics-for-x86.patch |  13 +-
 ...500-e5500-e6500-603e-fsqrt-implementation.patch |  44 +++---
 ...-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch |   8 +-
 ...-Fix-undefined-reference-to-__sqrt_finite.patch |  30 ++--
 ...qrt-f-are-now-inline-functions-and-call-o.patch |  30 ++--
 ...bug-1443-which-explains-what-the-patch-do.patch |  10 +-
 ...n-libm-err-tab.pl-with-specific-dirs-in-S.patch |   8 +-
 ...qrt-f-are-now-inline-functions-and-call-o.patch |  10 +-
 ...ersion-output-matching-grok-gold-s-output.patch |  44 ------
 ...configure.ac-handle-correctly-libc_cv_ro.patch} |  10 +-
 ...ibute.patch => 0013-Add-unused-attribute.patch} |   8 +-
 ...hin-the-path-sets-wrong-config-variables.patch} |  30 ++--
 ...timezone-re-written-tzselect-as-posix-sh.patch} |  12 +-
 ...ove-bash-dependency-for-nscd-init-script.patch} |  11 +-
 ...-Cross-building-and-testing-instructions.patch} |  10 +-
 ...18-eglibc-Help-bootstrap-cross-toolchain.patch} |  10 +-
 ... 0019-eglibc-Clear-cache-lines-on-ppc8xx.patch} |  10 +-
 ...020-eglibc-Resolve-__fpscr_values-on-SH4.patch} |  10 +-
 .../glibc/0020-eglibc-cherry-picked-from.patch     |  64 ---------
 ...atch => 0021-eglibc-Install-PIC-archives.patch} |  20 +--
 ...ard-port-cross-locale-generation-support.patch} |  36 ++---
 ...023-Define-DUMMY_LOCALE_T-if-not-defined.patch} |   8 +-
 ...c-Make-_dl_build_local_scope-breadth-fir.patch} |   8 +-
 ...locale-fix-hard-coded-reference-to-gcc-E.patch} |  10 +-
 .../glibc/{glibc_2.25.bb => glibc_2.25.90.bb}      |  36 ++---
 meta/recipes-core/musl/musl_git.bb                 |   2 +-
 meta/recipes-devtools/gcc/gcc-7.1.inc              |   2 +
 ...shared-to-link-commandline-for-musl-targe.patch |  55 ++++++-
 ...r-Use-stack_t-instead-of-struct-sigaltsta.patch | 160 +++++++++++++++++++++
 ...0-replace-struct-ucontext-with-ucontext_t.patch | 149 +++++++++++++++++++
 ...m64-Define-__THROW-if-not-already-defined.patch |  32 +++++
 ...emcheck-x86-Define-__THROW-if-not-defined.patch |  32 +++++
 ...verride-Replace-__modify_ldt-with-syscall.patch |  68 +++++++++
 meta/recipes-devtools/valgrind/valgrind_3.12.0.bb  |   3 +
 ...001-check-for-available-arm-optimizations.patch |  55 +++++++
 ...ity-of-global-symbols-used-in-ARM-specifi.patch |  63 ++++++++
 meta/recipes-multimedia/mpeg2dec/mpeg2dec_0.5.1.bb |   5 +-
 48 files changed, 852 insertions(+), 371 deletions(-)
 rename meta/recipes-core/glibc/{cross-localedef-native_2.25.bb => cross-localedef-native_2.25.90.bb} (62%)
 rename meta/recipes-core/glibc/{glibc-initial_2.25.bb => glibc-initial_2.25.90.bb} (100%)
 rename meta/recipes-core/glibc/{glibc-locale_2.25.bb => glibc-locale_2.25.90.bb} (100%)
 rename meta/recipes-core/glibc/{glibc-mtrace_2.25.bb => glibc-mtrace_2.25.90.bb} (100%)
 rename meta/recipes-core/glibc/{glibc-scripts_2.25.bb => glibc-scripts_2.25.90.bb} (100%)
 delete mode 100644 meta/recipes-core/glibc/glibc/0012-Make-ld-version-output-matching-grok-gold-s-output.patch
 rename meta/recipes-core/glibc/glibc/{0013-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch => 0012-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch} (82%)
 rename meta/recipes-core/glibc/glibc/{0014-Add-unused-attribute.patch => 0013-Add-unused-attribute.patch} (82%)
 rename meta/recipes-core/glibc/glibc/{0015-yes-within-the-path-sets-wrong-config-variables.patch => 0014-yes-within-the-path-sets-wrong-config-variables.patch} (94%)
 rename meta/recipes-core/glibc/glibc/{0016-timezone-re-written-tzselect-as-posix-sh.patch => 0015-timezone-re-written-tzselect-as-posix-sh.patch} (81%)
 rename meta/recipes-core/glibc/glibc/{0017-Remove-bash-dependency-for-nscd-init-script.patch => 0016-Remove-bash-dependency-for-nscd-init-script.patch} (89%)
 rename meta/recipes-core/glibc/glibc/{0018-eglibc-Cross-building-and-testing-instructions.patch => 0017-eglibc-Cross-building-and-testing-instructions.patch} (99%)
 rename meta/recipes-core/glibc/glibc/{0019-eglibc-Help-bootstrap-cross-toolchain.patch => 0018-eglibc-Help-bootstrap-cross-toolchain.patch} (94%)
 rename meta/recipes-core/glibc/glibc/{0021-eglibc-Clear-cache-lines-on-ppc8xx.patch => 0019-eglibc-Clear-cache-lines-on-ppc8xx.patch} (94%)
 rename meta/recipes-core/glibc/glibc/{0022-eglibc-Resolve-__fpscr_values-on-SH4.patch => 0020-eglibc-Resolve-__fpscr_values-on-SH4.patch} (88%)
 delete mode 100644 meta/recipes-core/glibc/glibc/0020-eglibc-cherry-picked-from.patch
 rename meta/recipes-core/glibc/glibc/{0023-eglibc-Install-PIC-archives.patch => 0021-eglibc-Install-PIC-archives.patch} (90%)
 rename meta/recipes-core/glibc/glibc/{0024-eglibc-Forward-port-cross-locale-generation-support.patch => 0022-eglibc-Forward-port-cross-locale-generation-support.patch} (96%)
 rename meta/recipes-core/glibc/glibc/{0025-Define-DUMMY_LOCALE_T-if-not-defined.patch => 0023-Define-DUMMY_LOCALE_T-if-not-defined.patch} (80%)
 rename meta/recipes-core/glibc/glibc/{0026-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch => 0024-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch} (89%)
 rename meta/recipes-core/glibc/glibc/{0027-locale-fix-hard-coded-reference-to-gcc-E.patch => 0025-locale-fix-hard-coded-reference-to-gcc-E.patch} (82%)
 rename meta/recipes-core/glibc/{glibc_2.25.bb => glibc_2.25.90.bb} (80%)
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.1/0049-libsanitizer-Use-stack_t-instead-of-struct-sigaltsta.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.1/0050-replace-struct-ucontext-with-ucontext_t.patch
 create mode 100644 meta/recipes-devtools/valgrind/valgrind/0001-memcheck-arm64-Define-__THROW-if-not-already-defined.patch
 create mode 100644 meta/recipes-devtools/valgrind/valgrind/0002-memcheck-x86-Define-__THROW-if-not-defined.patch
 create mode 100644 meta/recipes-devtools/valgrind/valgrind/0003-tests-seg_override-Replace-__modify_ldt-with-syscall.patch
 create mode 100644 meta/recipes-multimedia/mpeg2dec/files/0001-check-for-available-arm-optimizations.patch
 create mode 100644 meta/recipes-multimedia/mpeg2dec/files/0002-Set-visibility-of-global-symbols-used-in-ARM-specifi.patch

2.13.2